ar·ma·dil·lo
noun/ˌɑːməˈdɪləʊ/
/ˌɑːrməˈdɪləʊ/
(plural armadillos)
- an American animal with a hard shell made of pieces of bone
犰狳（美洲动物，体表覆盖甲胄状原骨质板） Word Originlate 16th cent.: from Spanish, diminutive of armado ‘armed man’, from Latin armatus, past participle of armare ‘to arm’.